Results 21 to 30 of about 1,200 (183)
Developing Tools to Assess Airborne Cyanobacterial Toxins in Southwest Florida, USA [PDF]
ToxinsCyanobacterial and harmful algal blooms are common components of the waters in and around Southwest Florida and are sufficiently frequent to be of concern with respect to adverse effects on short- and long-term human and animal health.
James S. Metcalf +5 more
doaj +2 more sources
Deciphering the Neurotoxic Effects of Karenia selliformis [PDF]
ToxinsKarenia selliformis is a globally recognized dinoflagellate associated with harmful algal blooms and massive fish kills along southern Chilean coasts. Its toxicity varies with environmental factors and genetic diversity. While K.
Ambbar Aballay-González +7 more
doaj +2 more sources
Evaluating Bias in Self-Reported Symptoms During a Cyanobacterial Algal Bloom [PDF]
ToxinsAlgal blooms produced by cyanobacteria liberate microcystins and other toxins that create a public health hazard. During the 2018 bloom of Microcystis aeruginosa in Florida, USA, residential and recreational exposures were associated with an increased ...
John S. Reif +7 more
doaj +2 more sources
Uncovering Fibrocapsa japonica (Raphidophyceae) in South America: First Taxonomic and Toxicological Insights from Argentinean Coastal Waters [PDF]
ToxinsFibrocapsa japonica (Raphidophyceae) is a cosmopolitan species frequently associated with harmful algal blooms (HABs) and fish mortality events, representing a potential threat to aquaculture and coastal ecosystems.
Delfina Aguiar Juárez +6 more
doaj +2 more sources
Potential Increase in Known and Emerging Biotoxins in Marine Ecosystem Due to Climate Change and Subsequent Health Issues [PDF]
FoodsClimate change is intensifying the release and dispersion of various hazardous chemicals into marine ecosystems, such as algal biotoxins, heavy metals, persistent organic pollutants, and agricultural and industrial wastes.
Pierina Visciano
doaj +2 more sources
Characterization of marine aerosol for assessment of human exposure to Brevetoxins [PDF]
, 2005 Red tides in the Gulf of Mexico are commonly formed by the fish-killing dinoflagellate Karenia brevis, which produces nine potent polyether brevetoxins (PbTxs).
Y Zhou (681248) +8 more
core +9 more sources
Total Synthesis of Brevetoxin A [PDF]
Organic Letters, 2008 A total synthesis of brevetoxin A is reported. Two tetracyclic coupling partners, prepared from previously reported advanced fragments, were effectively united via a Horner—Wittig olefination. The resulting octacycle was progressed to substrates that were explored for reductive etherification, the success of which led to a penultimate tetraol ...
Michael T, Crimmins +6 more
openaire +2 more sources
Total Synthesis of Brevetoxin-B [PDF]
Journal of the American Chemical Society, 2003 Brevetoxin-B (BTX-B), produced by the red tide organism, Gymnodium breve Davis, is the first member of marine polycyclic ethers to be structurally elucidated and one of the most potent neurotoxins. The structural feature is a trans-fused polycyclic ether ring system with 23 stereocenters.
Goh, Matsuo +4 more
openaire +2 more sources
Toxins, 2020 The neuroblastoma cell-based assay (CBA-N2a) is widely used for the detection of marine biotoxins in seafood products, yet a consensus protocol is still lacking.
Jérôme Viallon +2 more
doaj +1 more source
Chemistry – A European Journal, Volume 29, Issue 72, December 22, 2023., 2023 The fully functionalized A−F ring system of the Pacific ciguatoxin CTX3C suitable for coupling to the I−M fragment of the natural product, has been synthesized from a simple glucal derivative. A six‐step sequence that features ring‐closing metathesis and stereoselective palladium‐mediated allylation has been deployed in an iterative manner to construct
Myron Triantafyllakis +4 more
wiley +1 more source